/*-
 * <<
 * task
 * ==
 * Copyright (C) 2019 sia
 * ==
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * >>
 */

package com.sia.scheduler.http.route;

import com.sia.core.entity.JobMTask;
import java.util.List;
import lombok.extern.slf4j.Slf4j;

/**
 * Routing strategy Abstract class. The abstract method {@Link routeRun(JobMTask taskKey,
 * List<String> addressList)} is used to obtain the routing policy of the execution instance of the
 * task.
 *
 * <p>Provide a method {@protected void clearTaskCache(JobMTask taskKey)} to clear the cached data
 * during execution, specifically the cached data generated by running the routing policy.
 *
 * @see
 * @author maozhengwei
 * @date 2018-04-23 18:55
 * @version V1.0.0
 */
@Slf4j
public abstract class AbstractExecutorRouter {

  /**
   * enums run job
   *
   * @param taskKey
   * @param addressList
   * @return ReturnT.content: final address
   */
  public abstract String routeRun(JobMTask taskKey, List<String> addressList);

  protected void clearTaskCache(JobMTask taskKey) {}
}
